Heartlash Cinder is a common Creature — Elemental Warrior card from Eventide (EVE), collector number 56. Current market price: $0.14 (foil $0.99), TCGplayer market prices via Scryfall.
Haste Chroma — When this creature enters, it gets +X/+0 until end of turn, where X is the number of red mana symbols in the mana costs of permanents you control.